[PATCHv3 2/2] dt-bindings: net: rockchip-dwmac: add rk3588 gmac compatible

[Sebastian Reichel]

Add compatible string for RK3588 gmac, which is similar to the RK3568
one, but needs another syscon device for clock selection.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel at collabora.com>
---
 Documentation/devicetree/bindings/net/rockchip-dwmac.yaml | 7 +++++++
 Documentation/devicetree/bindings/net/snps,dwmac.yaml     | 1 +
 2 files changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml b/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
index 083623c8d718..3c8c3a907181 100644
--- a/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
@@ -25,6 +25,7 @@ select:
           - rockchip,rk3368-gmac
           - rockchip,rk3399-gmac
           - rockchip,rk3568-gmac
+          - rockchip,rk3588-gmac
           - rockchip,rv1108-gmac
   required:
     - compatible
@@ -50,6 +51,7 @@ properties:
       - items:
           - enum:
               - rockchip,rk3568-gmac
+              - rockchip,rk3588-gmac
           - const: snps,dwmac-4.20a
 
   clocks:
@@ -81,6 +83,11 @@ properties:
     description: The phandle of the syscon node for the general register file.
     $ref: /schemas/types.yaml#/definitions/phandle
 
+  rockchip,php-grf:
+    description:
+      The phandle of the syscon node for the peripheral general register file.
+    $ref: /schemas/types.yaml#/definitions/phandle
+
   tx_delay:
     description: Delay value for TXD timing. Range value is 0~0x7F, 0x30 as default.
     $ref: /schemas/types.yaml#/definitions/uint32
diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
index 491597c02edf..2f909ffe2fe8 100644
--- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
@@ -74,6 +74,7 @@ properties:
         - rockchip,rk3328-gmac
         - rockchip,rk3366-gmac
         - rockchip,rk3368-gmac
+        - rockchip,rk3588-gmac
         - rockchip,rk3399-gmac
         - rockchip,rv1108-gmac
         - snps,dwmac
-- 
2.35.1